*{
	margin: 0;
	padding: 0;
	list-style: none;
}
@font-face{
    font-family: 'PingFangSC-Regular, sans-serif';
    src: url('../fonts/pf.ttf');
}
body{
	font-family: 'PingFangSC-Regular, sans-serif';
}
.flex{
	display: flex;
}
.center{
	text-align: center;
}
.underlining{
	text-decoration: none;
	color: #000;
}
.issue{
	position: fixed;
	bottom: 0;
	background: #fff;
	z-index: 1;
	padding: 30px 0 20px;
	display: none;
	border-top-right-radius: 10px;
	border-top-left-radius: 10px;
	box-shadow: 0 -3px 15px rgba(0, 0, 0, 0.3);
}
.issue ul{
	margin: 3px 10px 20px 10px;
}
.issue a{
	text-decoration: none;
	color: #000;
}
.issue li{
	margin: 0 10px;
	text-align: center;
}
.issue li img{
	width: 100%;
}
.issue p{
	font-size: 12px;
}

.box{
	padding-bottom: 50px;
}
.message{
	margin-left: 10px;
	font-size: 18px;
	padding: 10px 0;
}
.content{
	margin: 10px 10px;
	padding: 10px 20px;
	box-shadow: 0 6px 6px rgba(0, 0, 0, 0.1);
}
.content>a>div:nth-of-type(1){
	align-items: center;
	position: relative;
	margin: 10px 0;
}
/* 头像 */
.h-portrait img{
	border-radius: 50%;
}
.comments{
	flex: 1;
	margin-left: 2%;
	padding: 15px 0;
	border-bottom: 1px solid gainsboro;
}
.comments>div{
	justify-content: space-between;
}
.user-c{
	font-size: 12px;
	color: #999;
	margin-top: 5px;
}
.r-dot{
	width: 18px;
	height: 18px;
	line-height: 18px;
	background: #f96268;
	border-radius: 50%;
	color: #fff;
}


footer li:nth-of-type(1) a{
	background-image: url('../img/home-n.png');
}
footer li:nth-of-type(2) a{
	background-image: url('../img/message-s.png');
}